广东省始兴县风度中学2011-2012学年高二竞赛英语试题.pdf

风度中学2011-2012学年高二下学期期末考试英语试题Ⅰ. 语言知识及应用(共两节。

满分50分)第一节：完形填空（共 15 小题；每小题 2 分，满分 30 分）阅读下面短文、掌握其大意、然后从 1-15 各题所给的四个选项（A、B、C 和 D）中，选出最佳选项、并在答题卡上将该项涂黑。

“Imagine you are walking along the road. Suddenly you fall over and all the passers-by burst into laughter. You feel very 1 and think the world is laughing at you. But in fact, five minutes later, they have 2 it ever happened.” The other day when I came across these words in an article, I didn’t agree with the _ 3 . He thinks the best thing to do in this kind of situation is to pretend nothing has happened, and so avoid 4 trouble. I admit that we should keep 5 because “Your tears will only remind others of what happened, while your 6 can let them forget it.” But this is far from satisfa ctory. We should do everything to make things better.I used to be a(n) 7 girl and not very good at math. Our new math teacher asked mea question and I still remember how I hung my head in 8 when I couldn’t answer it. “If you don’t know the answer, just tell me.” the teacher said, “If you don’t, how can I know whether you know the answer or not?” All of my classmates burst into laughter. My face turned red but the teacher 9 me to go to the blackboard and 10 what I knew. If I had 11 the words in the article, I would have given up. But I tried my best. And to everyone’s 12 , I succeeded! The teacher smiled and said, “Well done! I 13 you could do it!” Since then, I have become active in math as well as in other subjects. I used to think doing math exercises was a waste of time. But now, I know whatever I do can make things better. Everyone is the 14 of his own fate.If we make mistakes, we should take on an active 15 . Laugh, and the world laughs with you; weep, and you weep alone.1. A. nervous B. excited C. afraid D. embarrassed2. A. realized B. recognized C. forgotten D. remembered3. A. speaker B. reader C. announcer D. author4. A. ordinary B. extra C. necessary D. usual5. A. confident B. smart C. calm D. strong6. A. smile B. worry C. courage D. satisfaction7. A. shy B. energetic C. happy D. clever8. A. joy B. pride C. shame D. surprise9. A. forced B. invited C. asked D. pushed10. A. bring up B. put down C. think about D. show off11. A. obeyed B. suspected C. rejected D. understood12. A. expectation B. disappointment C. delight D. surprise13. A. hoped B. knew C. doubted D. regretted14. A. architect B. owner C. host D. inspector15. A. position B. attitude C. value D. response第二节语法填空(共10小题；每小题2分，满分20分)阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为16～25的相应位置上。

高中英语真题：风度中学2011-2012学年高一下学期期末考试试卷试题（英语）.doc一、完型填空(共1题)1.阅读下面短文，从短文后所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

A boy was walking home from school when he saw a large, tempting （诱人的）apple on one of the branches of an apple tree hanging out over a tall fence. The boy wasn’t much of a fruit-eater, 1 a bar of chocolate if given the choice, but, as they say, the forbidden fruit can be tempting. Seeing the apple, the boy wanted it. The more he looked at it, the 2 he felt and the more he wanted that apple.3 as high as he could, but even at his tallest4 , he was unable to touch it. He began to5 up and down , as high as he could, at the6 of each jump stretching his arms to get the apple . Still it remained out of7 . Not giving up , he thought , if only he had something to8 on .His school bag wouldn’t give enough height and he didn’t want to 9 the things inside , like his lunch box , pencil case , and Game boy. Looking around, he hoped he might find an old box , a rock , or , with luck , even a ladder , but it was a tidy neighborhood and there was nothing he could use. He had tried everything he could think to do. Without seeing any other choices , he gave up and started to walk 10 . At first he felt angry and disappointed thinking about how hungry he had become from his 11 , and how he really wanted that apple .The more he 12 like this , the more unhappy he became.However ,the boy of our story was a pretty smart guy, even if he couldn’t always get what he wanted .He started to say to himself . This isn’t 13 ,I don’t have the apple and I’m feeling miserable as well. There’s14 more I can do to get the apple-that is unchangeable-but we are supposed to be able to 15 our feelings. If that’s the case, what can I do to feel better?1. A. preferring B. offering C. receiving D. allowing2. A. sadder B. angrier C. hungrier D. tastier3. A. Expanding B. Stretching C. Swinging D. Pulling4. A. strength B. length C. range D. height5. A. jump B. look C. walk D. glance6. A. tip B. stage C. top D. level7. A .hope B. hand C. sight D. reach8. A. put B. stand C. get D. hold9. A. break B. shake C. take D. strike10.A. back B. away C. up D. down11.A. wishes B. beliefs C. efforts D. goals12.A. thought B. imagined C. tried D. claimed13.A. skilful B. cheerful C. harmful D. helpful14. A. something B. anything C. everything D. nothing15.A.change B. express C. forget D. describe二、阅读填空(共1题)1.阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

风度中学2011-2012学年高二竞赛文科综合试题第Ⅰ卷（选择题每题4分，共140分）人们通常以经度00，380N为极点，将陆地相对集中的半球，称为“陆半球”，另一半球为“水半球”（如右图，P点为“陆半球”的极点，阴影代表“陆半球”）。

据此回答1~3题。

1．“水半球”的极点应为A．北极点 B．00，380SC．南极点 D．1800，380S2．“陆半球”极点和“水半球”极点始终相同的是（）A．地方时 B．正午太阳高度C．昼夜长短 D．自转线速度3．当夜半球与“陆半球”重叠最多时A．北京夜幕深沉 B．全球恰好处于同一日期C．开普敦正值少雨季节 D．长江流域正值伏旱天气读我国某区域等高线地形图（虚线表示拟建的公路线），回答4~6题。

4．图中主要河流的流向为A．从西南流向东北B．从东北流向西南C．从北流向南D．从南流向北5．若在甲、乙两城镇之间修建一条公路，有A线和B线两个方案，B线方案与A线方案相比，主要的有利条件是A．线路较短，工程量小B．坡度较平缓C．不用修大型桥梁，少占耕地 D．连接多个居民点，社会效益大6．图示区域的开发，有以下四种方案，最合理的是A．山上植茶树，山下种稻棉B．山上修梯田，种经济林，山下种蔬菜、花卉，养奶牛C．山上建设水源林，山下种麦棉D．山上修梯田，建水库，山下发展种植园农业读下述资料，完成7~8题。

驱车从甲地到乙地，早晨出发时昏天黑地，恰似子夜，接近中午才曙光初露。

还没有来得及寻找太阳，只见路边所有黑色的树枝全部变成了金枝铜干，……一个白天就这样火石电光般地匆匆打发了。

大雾不知从何升起，……只能隐约看到昏黄的雾灯。

车窗上又噼噼啪啪响起雨点，从此这雾再也不散，这雨再也不停。

——节选自《行者无疆》作者余秋雨7．资料中叙述的自然现象出现的时间以及甲、乙二地的气候类型最有可能的是A．12月温带海洋性气候 B．4月地中海气候C．7月温带大陆性气候 D．10月极地气候8．图中M处城市功能区最可能是我国某城市路网密度和人口密度关系示意图A．工业区B．农业区C．中心商务区D．教育文化区黄河之害在于“多沙少水”。

教学内容 SectionB 1a-4 教学目标 知识与能力 1.词汇original. in style. the same as. haircut, except, upset. 2.语言: A: I think Erin should tell her friend to get differrnt clothes. B: You could be more friendlier. You should try to be funny. 3.训练学生听、读和写的能力。

过程与方法1、听、说、读、写。

2、小组活动。

教学重点 词汇和句子 教学难点 用could. should提建议。

教学用具 录音机 教学步骤 Step1.问候和复习1、老师和学生打招呼，用英语会话。

2、设置下列四种情境，让学生给出建议。

A : Your clothes are out of style. B: You have a bad cold. C: You don’t have enough money. D: You argued with your best friend.要求学生针对这四个问题给出建议。

Step2.导入新课。

可以问下列问题： 1、Do you like buying clothes? 2. What kind of clothes do you like buying?接着让学生讨论第二个问题。

然后再找学生来说说他们喜欢哪种衣服。

学生问答时，把他们的观点写下来。

S1: I like comfortable clothes. S2: I like colorful clothes. S3: I like cheap clothes. S4: I like nice clothes. 同时板书这些单词：comfortable. colorful. cheap. nice.再加上单词original. in style. inexpensive.教学新单词。

始兴县风度中学2011-2012学年高二上学期期末考试英语本试卷共5页，三大题，满分135分。

考试用时120分钟。

注意事项：1.答卷前，考生务必用黑色字迹的钢笔或签字笔将自己的姓名和考生号、试室号、座位号填写在答题卡上。

用2B铅笔将试卷类型（A）填涂在答题卡相应位置上。

将条形码横贴在答题卡右上角“条形码粘贴处”。

2.选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑，如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。

3.非选择题必须用黑色字迹钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。

不按以上要求作答的答案无效。

4.考生必须保持答题卡的整洁。

考试结束后，将试卷和答题卡一并交回。

Ⅰ语言知识应用（共两节；满分45分）第一节: 完形填空 (共15小题；每小题2分，满分30分)阅读下面短文，掌握其大意，然后从1-15各题所给的A、B、C、D四个选项中，选出最佳选项。

I was successful at my job. I worked very hard, but it 1 me and my family a fabulous (极好的) lifestyle. I’d worked for the same company for twenty years and had worked my way up to department director. However, one afternoon last May, I was called to the office, and it was 2 explained to me that they were letting me go. I just sat there as they talked on and all I could think was, “I’ve 3 .” I’d been so well respected；suddenly I was of no value.For six weeks, I was in a very 4 place. I wandered around my house like a zombie (僵尸). I could 5 things needed doing, but would not do anything. My beliefs in looking forward and seeing the positivein everything 6 me.Then, in late June, my youngest son’s football team made the city cup final. The year before, he’d been very sad when I 7 the same final, so he was delighted when I told him I’d go. Not only did they win, but the look on his face as he saw me 8 him on was unbelievable. From then on, I spent the summer enjoying my 9 and their passions(激情). I attended match after match and performances of my elder son’s band — I even went to another city to watch him play. These moments were so 10 . My life had been so much devoted to 11 for so long, and I felt thankful that my sons were happy to welcome me into their world.12 _, being unemployed gave me back a sense of purpose I was someone’s mum! I felt a sense of being 13 again. Now I feel more positive about my professional 14 and I’m getting on better with my family than I ever have. Losing my job made me realize just how 15 it is to achieve real balance in life.1.A. promised B. afforded C. showed D. left2. A. quickly B. gently C. partly D. easily3. A. failed B. finished C. tried D. changed4. A. secret B. quiet C. lonely D. dark5. A. see B. get C. suggest D. understand6. A. defended B. directed C. deserted D. disturbed7. A. watched B. missed C. lost D. won8. A. cheering B. taking C. leading D. passing9. A. daughters B. sons C. sisters D. brothers10. A. hopeful B. Meaningful C. difficult D. strange11. A. work B. Family C. match D. performance12. A. Naturally B. Doubtfully C. Disagreeably D. Unexpectedly13. A. employed B. comforted C. valued D. encouraged14. A. education B. experience C. relationship D. future15. A. important B. helpful C. simple D. surprising第二节语法填空(共10小题；每小题1.5分，满分15分)阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填人一个适当的词或使用括号中词语的正确形式填空，并将答案填写在答题卡标号为l6-25的相应位置上。

风度中学2011-2012学年高二下学期期末考试理科综合试题一、单项选择题：本大题共16小题，每小题4分。

共64分。

在每小题给出的四个选项中，只有一个选项符合题目要求，选对的得4分，选错或不答的得0分。

1、关于现代生物工程技术应用的安全性，下列说法不正确的是：（）A、对待生物武器的态度应明确而坚定，即坚决禁止生物武器B、中国对于克隆人的态度是不反对治疗性的克隆，可以有限制的进行克隆人的实验C、对转基因植物外源DNA要进行认真选择，避免产生对人体有害的或过敏的蛋白质D、一旦发现转基因生物出现了安全性问题，要马上停止实验，并销毁重组生物2、以下不能说明细胞全能性的实验是（）A、菊花花瓣细胞培育出菊花新植株B、紫色糯性玉米种子培育出植株C、转入抗虫基因的棉花细胞培育出植株D、番茄与马铃薯体细胞杂交后培育出植株3、下列不属于生态工程的是( )A、沼气工程B、桑基鱼塘C、长江两岸加固河堤D、退耕还林还草4、下列平末端属于同一种限制酶切割而成的是（）A、①③B、①④C、②③D、②④5、下列有关胚胎工程的叙述，正确的是：（）A、“试管动物”的生殖方式属于无性生殖B、卵裂球时期每一个细胞的体积比受精卵大C、通过胚胎移植技术可充分发挥良种母畜的繁殖潜力D、对某一胚胎的干细胞核移植，产生的动物中雄性和雌性的概率各占1/26、如图显示了经济发展与环境质量之间的关系，根据这种关系，发展中国家应认识到 ()A、环境污染不可避免，只能采取“先污染，后治理”的策略B、后工业化阶段环境问题会自行解决C、保护至关重要，必须杜绝兴建排污的工业D、可以采取措施减少或避免生产过程中的环境污染问题7、已知反应X+Y= M+N为放热反应,，对该反应的下列说法中正确的（）A．X的能量一定高于MB．Y的能量一定高于NC．X和Y的总能量一定高于M和N的总能量D．因该反应为放热反应,故不必加热就可发生8、下列各组物质中，都是强电解质的是（）A．HBr、HCI、BaSO4 B．NH4Cl、CH3COOH、Na2SC．NaOH、Ca(OH)2、NH3·H2O D．HClO、NaF、Ba(OH)29、已知在1×105Pa、298K条件下，2mol氢气燃烧生成水蒸气放出484kJ热量，下列热化学方程式正确的是：（）A．H2O(g)=H2(g)+12O2(g)；∆H= +242kJ·mol-1B．2H2(g)+O2(g)+2H2O(l)；∆H= -484kJ·mol-1C ．H 2(g)+12O 2(g)=H 2O(g)；∆H = +242kJ·mol -1 D ．2H 2(g)+O 2(g)=2H 2O(g)；∆H = -484kJ·mol-1 10、已知在298K 时下述反应的有关数据：C(s)+1/2 O 2(g)=CO(g) △H 1 = －110.5kJ/molC(s)+O 2(g)=CO 2(g), △H 2= －393.5kJ/mol 则C(s)+CO 2(g)=2CO(g) 的△H 为 （ ）A ．283.5kJ/moB ．172.5kJ/molC ． -172.5kJ/molD ．-504 kJ/mol11、在2L 密闭容器内，某气体反应物在2s 内由8mol 变为7.2mol，则该反应的平均反应速率为 （ ）A ．0.4mol ／(L·s) B．0.3mol ／(L·s) C．0.2mol ／（L·s） D ．0.1mol ／（L·s）12、设C ＋CO 22CO －Q 1(吸热反应) 反应速率为 υ1， N 2＋3H 22NH 3＋Q 2(放热反应)反应速率为 υ2，对于上述反应，当温度升高时，υ1和υ2的变化情况为 （ ）A ．同时增大B ．同时减小C ．增大，减小D ．减小，增大13、如下图所示，属于交流电的是（ ）14、如图3所示，电阻R 和线圈自感系数L 的值都较大，电感线圈的电阻不计，A 、B 是两只完全相同的灯泡，当开关S 闭合时，电路可能出现的情况是A ． A 、B 一起亮，然后B 熄灭 B ．A 比B 先亮，然后A 熄灭C ．A 、B 一起亮，然后A 熄灭D ．B 比A 先亮，然后B 熄灭15、关于布朗运动，以下说法正确的是A 、 布朗运动是液体分子的无规则运动，B 、 布朗运动是固体分子的无规则运动，C 、布朗运动的无规则性，反映了液体分子的无规则性D 、做布朗运动的微粒，运动的激烈程度与温度无关16、如图所示为两个互感器，在图中圆圈内a 、b表示电表，已知电压比为100，电流比为10，电压表的示数为220V ，电流表的示数为10A ，则( )A 、a 为电流表，b 为电压表B 、a 为电压表，b 为电流表C 、a 为电流表，b 为电流表D 、a 为电压表，b 为电压表 二、双项选择题：本大题共9小题，每小题6分，共54分。

风度中学2012-2013学年高二下学期期中考试英语试题Ⅰ语言知识及应用(共两节，满分45分)第一节完形填空(共15小题；每小题2分，满分30分)阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项在答题卡上将该项涂黑。

I have had thousands of classes since I started school nine years ago. But only one 1 was the most important.It happened last term just after I had got a 2 result in an exam. I was sad and had lost my confidence. I decided to go to a class which can tell me how to be 3 .The speaker walked into the room. But he did not start talking 4 a teacher. Instead, he held up a twenty yuan note(钞票) !"Who wants this?" he asked. Unsurprisingly, 5 of us in the class held up our hands.The speaker smiled. Then he put up the note on the blackboard and asked the same question. Again, we all put up our hands. The speaker smiled again, but 6 nothing. Suddenly, he threw the note onto the floor! Then he asked the same 7 a third time.I didn' t 8 what the speaker was doing. Why was he asking the same question again and again? I didn't know what to do. I wanted the note, 9 I put my hand up again. After a while, he 10 the note and started to laugh. "You have all just told me how to become successful, " 11 said to us with the note in his hand."The note is worth twenty yuan. It is 12 worth twenty yuan, even though I throw it on the floor. You are like the note. No matter 13 happens to you, you still have your worth."When I heard those words, I was deeply moved. Suddenly, I 14 I was worth a lot. I may have done badly in an exam, but it doesn't 15 I can' t do well in the future. If I believe in myself, I will be successful!( )1. A. classroom B. class C. subject D. school( )2. A. wonderful B. good C. bad D. lucky( )3. A. comfortable B. successful C. famous D. rich( )4. A. for B. like C. about D. by( )5. A. both B. neither C. all D. none ( )6. A. said B. bought C. saw D. wanted( )7. A. student B. teacher C. question D. way( )8. A. remember B. find C.notice D. understand( )9. A. so B. though C. if D. or ( )10. A. took out B. threw away C. picked up D. put down( )11. A. you B. he C. she D. they ( )12. A. never B. sometimes C. hardly D. always( )13. A. what B. who C. which D. how ( )14. A. realized B. forgot C. dreamed D. decided( )15. A. know B. complain C. think D. mean第二节语法填空(共10小题；每小题1.5分，满分15分)阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

绝密★启用前2011-2012学年广东省始兴县风度中学高一竞赛英语试卷（带解析）试卷副标题考试范围：xxx ；考试时间：86分钟；命题人：xxx学校:___________姓名：___________班级：___________考号：___________注意事项．1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上第I 卷（选择题）一、阅读理解（题型注释）阅读下列应用文及相关信息，并按照要求匹配信息。

请在答题卡上将对应题号的相应选项字母涂黑。

A. “Just do it!” — This slogan (口号) speaks out to teens. It tells them to do something, but only if they think it’s worth it. And if so, why not do it wearing Nike?B.“Always Coca -Cola.” — Coke’s slogans change every few years, but this one has enjoyed a lasting popularity because it shows the brand’s spirit. It seems to say “Coke is the only drink there is; there are no other forms of drink.”C. “Share moments, share life.” — This slogan from Kodak connects photos and beauty. It asks people to remember the happy moments in life by taking photos of them — using Kodak film of course!D. On hearing the slogan “Make yourself heard”, you will know there is Ericsson product for you to call anyone.E. There are some public service advertisements (PSAs) that educate people about public试卷第2页，共11页service projects, such as Project Hope. Its slogan is “Project Hope — Schooling every child.” F. One magazine ad says “Make me your window on the world!” The advertisers say that the weekly mag azine can bring the world to your home. “ Have you ever wondered what the Chinese eat for breakfast? Did you know that the Sahara Desert is getting bigger every year? This fascinating magazine ,full of colour pictures , is your window on the world. 请阅读以下购买者的信息，然后匹配购买者和他/她拟购买产品的广告语：Jack passed the entrance exam and was admitted to a famous university. These days, his father is looking for a mobile phone for him so as to keep in touch with each other closely. Tom was a senior middle school student. He likes sports very much and plays football every afternoon. But after class this afternoon he has to buy a pair of shoes because his shoes have been worn out.There’s a party this evening — for Mary’s 15th birthday. Her family are making preparations for it. Her brother’s job is to buy some drink.Joan doesn’t want to forget the past, especially the happy moments.Bill travels a lot when he was younger. Now that he has stopped his work, he enjoys reading about foreign people, places and customs. 购买者 1、Jack 2、Tom 3、Mary 4、Joan 5、Bill 广告语 A ．Just do it! B ．Always Coca-Cola. C ．Share moments, share life. D ．Make yourself heard.E. Project Hope — Schooling every child.F. Make me your window on the world!I began to grow up that winter night when my parents and I were returning from my aunt’s house, and my mother said that we might soon be leaving for America. We were on the bus then.I was crying, and some people on the bus were turning around to look at me. I remember that I could not bear the thought of never hearing again the radio program for school children to which I listened every morning.I do not remember myself crying for this reason again. In fact, I think I cried very little when I was saying goodbye to my friends and relatives. When we were leaving I thought about all the places I was going to see—the strange and magical places I had known only from books and pictures. The country I was leaving never to come back was hardly in my head then.The four years that followed taught me the importance of optimism, but the idea did not come to me at once. For the first two years in New York I was really lost—having to study in three schools as a result of family moves. I did not quite know what I was or what I should be. Mother remarried, and things became even more complex for me. Some time passed before my stepfather and I got used to each other. I was often sad, and saw no end to “the hard times. ”My responsibilities in the family increased a lot since I knew English better than everyone else at home. I wrote letters, filled out forms, translated at interviews with Immigration officers, took my grandparents to the doctor and translated there, and even discussed telephone bills with company representatives.From my experiences I have learned one important rule: Almost all common troubles eventually go away! Something good is certain to happen in the end when you do not give up, and just wait a little! I believe that my life will turn out all right, even though it will not be that easy.6、How did the author get to know America?A．From her relatives B．From her motherC．From Books and pictures D．From radio programs 7、Upon leaving for America the author felt .A．confused B．excitedC．worried D．amazed8、For the first two years in New York, the author .A．often lost her wayB．did not think about her futureC．studied in three different schoolsD．got on well with her stepfather9、What can we learn about the author from Paragraph 4?试卷第4页，共11页A ．She worked as a translatorB ．She attended a lot of job interviewsC ．She paid telephone bills for her familyD ．She helped her family with her English 10、The author believes that . A ．her future will be free from troubles B ．it is difficult to learn to become patient C ．there are more good things than bad things D ．good things will happen if one keeps tryingA year ago August, Dave Fuss lost his job driving a truck for a small company in west Michigan. His wife, Gerrie, was still working in the local school cafeteria, but work for Dave was scarce, and the price of everything was rising. The Fusses were at risk of joining the millions of Americans who have lost their homes in recent years. Then Dave and Gerrie received a timely gift —＄7,000，a legacy from their neighbors Ish and Arlene Hatch, who died in an accident . “It really made a difference when we were going under financially.” says Dave. But the Fusses weren’t the only folks in Alto and the neighboring town of Lowell to receive unexpected legacy from the Hatches. Dozens of other families were touched by the Hatches’ generosity. In some cases, it was a few thousand dollars ; in others, it was more than ＄100,000. It surprised nearly everyone that the Hatches had so much money, more than ＄3million —they were am elderly couple who lived in an old house on what was left of the family farm .Children of the Great Depression, Ish and Arlene were known for their habit of saving, They thrived own comparison shopping and would routinely go from store to store, checking prices before making a new purchase .Through the years, the Hatches paid for local children to attend summer camp when their parents couldn’t afford it. “Ish and Arlene never asked you needed anything,” says their friend Sand Van Weelden, “They could see things they could do go make you happier, and they would do them.Even more extraordinary was that the Hatches had their farmland distributed. It was the Hatches’ wish that their legacy—a legacy of kindness as much as one of dollars and cent —should enrich the whole community and last for generations to come.Neighbors helping neighbors ——t hat was Ish and Arlene Hatch’s story.11、According go the text, the Fusses___________.A．were employed by a truck company B．were in financialdifficultyC．worked in a school cafeteria D．lost their home 12、Which of the following is true of the Hatches?A．They had their children during the Great DepressionB．They left the family farm to live in an old houseC．They gave away their possessions to their neighborsD．They helped their neighbors to find jobs13、Why would the Hatches routinely go from store to store?A．They decided to open a storeB．They wanted to save moneyC．They couldn’t afford expensive thingsD．They wanted to buy gifts for local kids14、According to Sand Van Weelden, the Hatches were ___________. A．understanding B．optimistic C．childlike D．curious15、What can we learn from the text?A．The community of Alto was poorB．The summer camp was attractive to the parentsC．Sandy Van Weelden got a legacy form the HatchesD．The Hatches would like the neighbors to follow their exampleCan you believe your eyes? A recent experiment suggests that the answer to that question may depend on your age.Martin Doherty, a psychologist at the University of Stirling in Scotland, led the team of scientists. In this experiment, Doherty and his team tested the perception(观察力) of some people, using pictures of some orange circles. The researchers showed the same pictures to two groups of people. The first group included 151 children aged 4 to 10, and the second group included 24 adults aged 18 to 25.The first group of pictures showed two circles alone on a white background. One of the circleswas larger than the other, and these people were asked to identify the larger one. Four-year-olds试卷第6页，共11页identified the correct circle 79 percent of the time. Adults identified the correct circle 95 percent of the time.Next, both groups were shown a picture where the orange circles, again of different sizes, were surrounded by gray circles. Here’s where the trick lies in. In some of the pictures, the smaller orange circle was surrounded by even smaller gray circles — making the orange circle appear larger than the other orange circle, which was the real larger one. And the larger orange circle was surrounded by even bigger gray circles — so it appeared to be smaller than the real smaller orange circle.When young children aged 4 to 6 looked at these tricky pictures, they weren’t fooled — they were still able to find the bigger circle with roughly the same accuracy as before. Older children and adults, on the other hand, did not do as well. Older children often identified the smaller circle as the larger one, and adults got it wrong most of the time.As children get older, Doherty said, their brains may develop the ability to identify visual context. In other words, they will begin to process the whole picture at once: the tricky gray circles, as well as the orange circle in the middle. A s a result, they’re more likely to fall for this kind of visual trick.16、Doherty and his team of scientists did an experiment to evaluate . A ．children’s and adults’ eye -sight B ．people’s ability to see accurately C ．children’s and adults’ brains D ．th e influence of people’s age17、When asked to find the larger circle, .A ．children at 6 got it wrong 79 % of the time with no gray ones aroundB ．only adults over 18 got it right 95% of the time with gray ones aroundC ．children at 4 got it right about 79 % of the time with gray ones aroundD ．adults got it right most of the time with gray ones around 18、According to the passage, we can know that .A ．a smaller orange circle appears bigger on a white backgroundB ．an orange circle appears bigger than a gray one of the same sizeC ．a circle surrounded by other circles looks bigger than its real sizeD ．a circle surrounded by bigger ones looks smaller than its real size 19、Visual context may work when children get older than .A．4 B．6 C．10 D．1820、Why are younger children not fooled?A．Because they are smarter than older children and adults.B．Because older people are influenced by their experience.C．Because people’s eyes become weaker as they grow older.D．Because their brain can hardly notice related things together.It was Monday. Mrs. Smith's dog was hungry , but there was not any meat in the house. Considering that there was no better way. Mrs. Smith took a piece of paper, and wrote the following words on it：“Give my dog half a pound of meat.”Then she gave the paper to her dog and said gently：“Take this to the butcher（* person whose job is selling meat）and he's going to give you your lunch today.”Holding the piece of paper in its mouth, the dog ran to the butcher's. It gave the paper to the butcher. The butcher read it carefully, recognized that it was really the lady's handwriting and soon did it as he was asked to. The dog was very happy, and ate the meat up at once.At noon, the dog came to the shop again. It gave the butcher a piece of paper again. After reading it, he gave it half a pound of meat once more.The next day, the dog came again exactly at noon. And as usual, it brought a piece of paper in the mouth. This time, the butcher did not take a look at paper, and gave the dog its meat, for he had regarded the dog as one of his customers.But, the dog came again at four o'clock. And the same thing happened once again. To the butcher's more surprise, it came for the third time at six o'clock, and brought with it a third piece of paper. The butcher felt a bit puzzled . He said to himeself,“This is a small dog. Why does Mrs. Smith give it so much meat to eat today？”Looking at the piece of paper, he found that there were not any words on it！21、Mrs. Smith treated her little dog quite .A．cruelly B．fairly C．kindly D．friendly22、It seemed that the dog knew well that the paper Mrs. Smith gave it .A．might do it much harm B．could do it much good C．would help the butcher D．was worth many pounds 23、The butcher did not give any meat to the dog .A．before he felt sure that the words were really written by Mrs. Smith试卷第8页，共11页B ．when he found that the words on the paper were not clearC ．because he had sold out all the meat in his shopD ．until he was paid enough by Mrs. Smith 24、From its experience, the dog found that .A ．only the paper with Mrs. Smith's words in it could bring it meatB ．the butcher would give the meat to it whenever he saw itC ．Mrs. Smith would pay for the meat it got from the butcherD ．a piece of paper could bring it half a pound of meat 25、At the end of the story, you'll find that . A ．the dog was clever enough to write on the paper B ．the dog dared not go to the butcher's any more C ．the butcher was told not to give any meat to the dog D ．the butcher found himself cheated by the clever animal26、阅读下面短文，按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空。

（第7题图）风度中学2011-2012学年高二下学期期末考试数学（理）试题一、选择题：本大题共8小题，每小题5分，满分40分．在每小题给出的四个选项中，只有一项是符合题目要求的． 1. 已知集合A={1，2，3，4}，集合 B = {2，4}，则=B A （ ） A.{ 2, 4} B.{1,3} C.{1,2,3,4} D.0 2．已知i 为虚数单位，复数1z a =+i ,22z =-i ,且12z z =，则实数a 的值为( )A ．2B ．2-C ．2或2-D ．±2或0 3．已知双曲线221x my +=的虚轴长是实轴长的2倍，则实数m 的值是 ( )A ．4B ．14C ．14- D ．4- 4. 等比数列}{n a 中，已知8,231==a a ，则=2a （ ）A.4±B. 4C.4-D. 16 5. —个几何体的三视图及其尺寸如右，则该几何体的表面积为 ( ) A.B.C.D.6. 下列函数中，既是偶函数又在()0,+∞上单调递增的是（ ）A.3y x = B. cos y x = C.x y tan = D . ln y x =7．给出计算 201614121++++ 的值的一个程序框图如右图，其中判断框内应填入的条件是（ ）． A ．10>i B ．10<i C ．20>i D ．20<i 8．已知函数()(cos 2cos sin 2sin )sin f x x x x x x =+，x ∈R,则()f x 是 （ ）A ．最小正周期为π的奇函数B ．最小正周期为π的偶函数C ．最小正周期为2π的奇函数D ．最小正周期为2π的偶函数二、填空题：(本大题共6小题，每小题5分，满分30分)9．某社区有600个家庭，其中高收入家庭150户，中等收入家庭360户，低收入家庭90户， 为了调查购买力的某项指标，用分层抽样的方法从中抽取一个容量为100的样本，则中等收入家庭应抽取的户数是 . 10．在6)1xx +（的展开式中常数项是 .（用数字作答） 11. 设,x y 满足约束条件0201x x y x y ≥⎧⎪-≥⎨⎪-≤⎩,则2z x y =+的最大值是 ．12.曲线在点（1，2)处的切线方程为_______ 13．π40cos xdx =⎰．；14.已知直线l 方程是11x t y t =+⎧⎨=-⎩(t 为参数），,以坐标原点为极点，x 轴的正半轴为极轴建立极坐标系，圆C 的极坐标方程为1ρ=，则圆C 上的点到直线l 的距离最小值是三、解答题：本大题共6小题，满分80分．解答须写出文字说明、证明过程和演算步骤. 15．（本小题满分12分）已知函数()sin()f x A x ωϕ=+，x ∈R （其中ππ0,0,22A ωϕ>>-<<），其部分图像如图所示．求函数()f x 的解析式16．(本小题满分12分)某批发市场对某种商品的日销售量（单位：吨）进行统计，最近50天的统计结果如下：P（1）求a 、b 的值；（2）若以上表频率作为概率，且每天的销售量相互独立， 求：5天中该种商品恰好有2天的销售量为1.5吨的概率.17.（本小题满分14分）已知数列{}n a 是一个等差数列，且21a =，55a =-.（I ）求{}n a 的通项n a ； （II ）设52n n a c -=，2n c n b =,求2122232log log log log n T b b b b =++++的值。

广东省始兴县风度中学2011-2012学年高一竞赛理科综合试题分值：300分时间：150分钟可能用到的相对原子质量：H 1 C 12 N 14 O 16 Al27 S 32 Cl 35.5 K 39 Ca 40一、单项选择题：本大题共16小题，每小题4分。

共64分。

在每小题给出的四个选项中，只有一个选项符合题目要求，选对的得4分，选错或不答的得0分。

1．DNA和RNA分类的主要依据是（）A 空间结构的不同B 所含碱基不同C 所含五碳糖不同D 在细胞中存在的部位不同2．根据细胞膜的流体镶嵌模型：A 蛋白质与磷脂形成一有规则的重复结构B 膜是一刚性结构C 磷脂形成一双分子层，其极性头部对顶着D 蛋白质可在磷脂双分层中进行侧向移动3．在一家庭中，父亲是A型血，儿子血型是B型并且患有血友病。

从这一家庭，母亲、儿子和父亲可能的基因型（见下表①～⑤）中选择下列答案（五选一）：①父——AOX H Y，母——BBX H X H，儿子——BOX h Y②父——AOX H Y，母——BOX H X h，儿子——BOX h Y③父——AOX h Y，母——ABX H X h，儿子——BOX h Y④父——AAX h Y，母——BOX H X h，儿子——BOX H YA ①和③B ②和④ C ①和④D②、③和④ E ②和③4．观察下列遗传家系图谱：已知4号和5号个体不携带相关致病基因，则7号产生同时带有白化病基因和色盲基因的配子的几率大约是( )。

A．25％ B．6.241％ C．1.56％D．0.39％5．下列生物中，不具有叶绿体，但具有细胞壁的是：①噬菌体②大肠杆菌③颤藻④绿藻A．②③ B．①③C．②④ D．①②6．动物和人体内具有分裂和分化能力的细胞称为干细胞。

对下图的相关叙述中，错误的是A．a过程表示干细胞能自我更新B．b、c过程表示干细胞具有分化能力C．a、b、c过程中细胞的遗传信息表达情况不同D．b过程形成的细胞直接组成器官，可供器官移植使用7.化学不仅在书本里，化学还在生活中。